low speed data meaning in Chinese
低速数据，低速资料
Examples
- The 2rd generation mobile communication system ( 2g ) was mainly designed for voice and low speed data service
正如人们所说的移动通信技术正在日益改变和影响着现代人的生活习惯。 - The multiplexer which is used to multiplex and demultiplex the digital tone and low speed data in a channel is the key transitting e - quipment in the electric power transitting system
实现数字话音和低速远动数据二者在一条通信信道上的多路复用和解复用器，是电力通信传输系统中的一项关键设备。 - This master degree thesis , based on the observing of developing actuality of on - site electrical apparatus monitoring technology , aims at overcoming the problems existing in former on - site monitoring system , such as unable to realize multiple channels sampling and hold , unable to carry out multiple channel programmable magnification , unable to monitor frequency , low pick up bits , external rom low speed data saving , inefficient data query method , inflexible debugging and installation , low precision etc . by introducing eda ( electrical design automation ) technology , we put forward a creative circuit design scheme , which can considerable updated the on - site monitor system
本文根据电气设备绝缘在线监测技术的发展现状，针对以往在线监测数据采集系统存在的集成度低，不能实现多通路并行采样，不能实现多通道同时程控放大，不能进行同步频率监测，采样位数较低，采用外部存储器方式，对数据进行查询的访问方式，安装调试不灵活等缺点，提出了应用现代微电子技术电子设计自动化( eda )技术实现对在线监测数据采集系统的改进。 - Making use of the powerful capabilities of the pci chip , high - speed data of the dsp platform are transferred both ways at dma mode , and low speed data such as initialization and configuration information are transferred at direct slave mode . this paper shows in detail the workings of pci9054 , the configuration of its control register , and the writing of platform driver with api functions provided by the manufacturer
利用pci接口芯片的强大功能，本文提出了采用dma模式双向传输dsp平台的高速数据，采用从模式传输初始化信息及配置信息等低速数据，并详细介绍了pci9054的工作方式，控制寄存器的配置以及调用厂商提供的api函数编写平台驱动程序。 - With the development of the 3g wcdma digital cellular mobile communication technologies and quick increase of chinese mobile communication market ' s requirment to multi - media data service , mobile communication technology is developing from providing simple voice service 、 low speed data service to providing the combination of the voice service and the variable band - width multi - media data service . wcdma already has been a 3g communication standard in many country
随着3gwcdma数字蜂窝通信技术的发展以及中国移动通信市场对多媒体数据业务需求的迅速增长，移动通信技术正从提供简单的话音业务。低速数据业务向提供话音业务和可变带宽的多媒体数据业务相结合的方向发展， wcdma已经成为很多国家选用的第三代移动通信的标准。